• Realistic navigation features showing everything from shaded depth contours and coastlines to spot soundings, navaids, port plans, wrecks, obstructions, intertidal zones, restricted areas, IALA symbols and more
• Smooth display presentation including seamless transitioning between zoom levels and more continuity across chart boundaries
• Safety Depth settings lets you select up to five values for specific depth contour intervals
• Fishing charts to help scope out bottom contours and depth soundings with less visual clutter on the display

See more of your surroundings with BlueChart g3 data, and get detailed marine cartography that provides convenient viewing of nautical content. By combining the most comprehensive mapping data with navigation position information from your compatible GPS, BlueChart g3 allows you to see your vessel's precise, on-chart position in relation to navaids, coastal features, anchorages, waterways, obstructions, restricted areas and more.

Provides detailed coverage of the North American East Coast from Nain, NL to Raritan Bay, NY featuring Newfoundland, Île d'Anticosti, New York Harbor, and full U.S. and Canadian coverage of the Great Lakes in their entirety.

Compatible products for this item are:
Colorado 300, Colorado 400c, Colorado 400i, Colorado 400t, Dakota 20, eTrex Legend HCx, eTrex Vista HCx, GPSMAP 4008, GPSMAP 4010, GPSMAP 4012, GPSMAP 420/420s, GPSMAP 4208, GPSMAP 421/421s, GPSMAP 4210, GPSMAP 4212, GPSMAP 430/430s, GPSMAP 431/431s, GPSMAP 440/440s, GPSMAP 441/441s, GPSMAP 5008, GPSMAP 5012, GPSMAP 5015, GPSMAP 520/520s, GPSMAP 5208, GPSMAP 521/521s, GPSMAP 5212, GPSMAP 5215, GPSMAP 525/525s, GPSMAP 526/526s, GPSMAP 530/530s, GPSMAP 531/531s, GPSMAP 535/535s, GPSMAP 536/536s, GPSMAP 540/540s, GPSMAP 541/541s, GPSMAP 545/545s, GPSMAP 546/546s, GPSMAP 60CSx, GPSMAP 60Cx, GPSMAP 620, GPSMAP 640, GPSMAP 76CSx, GPSMAP 76Cx, nüvi 500, Oregon 200, Oregon 300, Oregon 400c, Oregon 400i, Oregon 550t, Oregon 550, Oregon 550t

Garmin U.S. BlueChart g3 Chartplotter Maps microSD Card